| 品牌 |  |
| 产品名称 |
酵母氮源（无氨基酸） ： Yeast Nitrogen Base Without Amino Acids ——【产品编号：SIGMA-Y0626】
|
| CAS编号 | N/A |
| 别名 | N/A |
| 级别 | 培养级 |
| 纯度&分析 | for microbiology |
| Tips | 此产品适用于科学研究、药用辅料、规模化生产等。 |
| 分子式 | N/A |
| 分子量 | N/A |
| 储存条件 | 常温避光保存。 |
| 性质 |
Components
Ingredients
KH2PO4, 1 g/l
(NH4)2SO4 5 g/l
MgSO4, 0.5 g/l
NaCl, 0.1 g/l
CaCl2, 0.1 g/l
inositol, 2 mg/l
|
| 原产地 | 美国 |
| 描述 |
Application
Recommended for use in classifying yeasts based on amino acid and carbon requirements. Addition of a carbon source is required.
Reconstitution
Preparation instructions
1. Prepare a 10× stock solution by suspending 6.7 g of yeast nitrogen base, 5 g of glucose or an equivalent amount of other carbohydrate, and 5-10 mg of the desired amino acid in 100 mL of distilled water.
2. Warm if necessary to solubilize and sterilize by filtration.
Store 10× stock solution at 2-8 °C. To use, dilute 1:10 with sterile distilled water under aspetic conditions.
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| 供货状态 | True |
| 参考文献 |
Culture Method for Quality Control of Beer
Traditional methods are based morphology, staining methods, enzyme reactions (metabolism) and diverse media. One of the first steps is the filtration of the beer followed by an incubation of the filt...
Jvo Siegrist
Microbiology Focus Edition 1.4
Keywords: Fermentation, Filtration, Metabolism, Microbiology, PAGE。
|
| 类型 | 培养基 |
| 安全信息 |
|
个人防护装备 |
Eyeshields, Gloves, type N95 (US), type P1 (EN143) respirator filter |
|
风险声明 |
36/37/38 |
|
安全声明 |
26 |
|
WGK德国 |
2 |
|